When the Gulf oil spill came to Grand Isle State Park, Louisiana ranger Leanne Sarco knew her job running a summer program for children would be cancelled. So she used Facebook to recruit and organize volunteers in a project to clean oiled hermit crabs.

"The University of Virginia and an embattled climate scientist said Monday that it would continue to fight state Attorney General Ken Cuccinelli II's efforts to obtain documents related to a climate scientist's work, just hours after Cuccinelli reissued a civil subpoena for the papers."

"Sunday marks a calendrical coincidence sure to catch the eye of numerologists and anyone fond of binary code. But Oct. 10, 2010, or 10-10-10, also has taken on ecological significance as a stage for global events centered around climate change."

"Japanese police have launched a probe after nets on holding pens for dolphins in the coastal town of Taiji were cut during an annual hunt, possibly by foreign activists, a press report said Wednesday."

"A photographer who took more than 500,000 photographs documenting global warming worldwide is among 10 people who were named Heinz Award winners Tuesday. This year's awards recognized environmental challenges. The awards each come with a $100,000 prize."